Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 282: | \[{23^{282}-1\over22}\] | 23 × 32 × 7 × 132 × 79 × 283 × 1612759 × 34688539 × 939651919 × 908113047764652133<18> × 5281349278421359537081<22> × 160782278895061740375167119<27> × 1757834394823272170457840229633<31> × 264152207855984160949813235363557<33> × 15300836570666093093798760152408367397<38> × 1505518827753584897359143292271370950581<40> × 141904072746969878769010218791506854239974489<45> × 460105193502402003895023840144960797456639819<45> × 857364048425439977067533038140898734298435493401384922227<57> |